34555973449 has 4 divisors (see below), whose sum is σ = 34749023760. Its totient is φ = 34362923140.

The previous prime is 34555973429. The next prime is 34555973483. The reversal of 34555973449 is 94437955543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34555973449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34555973393 and 34555973402.

It is not an unprimeable number, because it can be changed into a prime (34555973429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96524887 + ... + 96525244.

It is an arithmetic number, because the mean of its divisors is an integer number (8687255940).

Almost surely, 2^34555973449 is an apocalyptic number.

It is an amenable number.

34555973449 is a deficient number, since it is larger than the sum of its proper divisors (193050311).

34555973449 is a wasteful number, since it uses less digits than its factorization.

34555973449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193050310.

The product of its digits is 40824000, while the sum is 58.

The spelling of 34555973449 in words is "thirty-four billion, five hundred fifty-five million, nine hundred seventy-three thousand, four hundred forty-nine".